Filed under: Culture, RetroYou know what pisses us off? People who collect toys but keep them sealed in the box instead of playing with them. Or people who buy comics but never dare read them for fear they'll harm the all-important grading condition. So you can imagine how we feel about Sealed Game Heaven, a new international forum community for collectors of factory-sealed copies of video games.You might think this obsession with keeping games encased in a thin sheet of cellophane is all...